For those of you who have tried to help THX. This unit does not have the speed step relays that you are speaking of. It predates 1E, 2E, FE etc. But thanks for your input. John Jay, I have been in this business for over 20 years. I have extensive print reading ability. As you can see Rolly had actual valuable information. That helps me decipher the prints. I can read a print. Obviously, you don't have the knowledge to understand my question. Sounds like another old guy that thinks all the knowledge is leaving the business when they do.

Thank you everyone else.